CN208333701U - High-tension switch cabinet fluorescence type optical fiber temperature-measurement device - Google Patents
High-tension switch cabinet fluorescence type optical fiber temperature-measurement device Download PDFInfo
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- CN208333701U CN208333701U CN201821065399.1U CN201821065399U CN208333701U CN 208333701 U CN208333701 U CN 208333701U CN 201821065399 U CN201821065399 U CN 201821065399U CN 208333701 U CN208333701 U CN 208333701U
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Abstract
The utility model discloses a kind of high-tension switch cabinet fluorescence type optical fiber temperature-measurement devices, including system control unit, CPU master unit, man-machine interaction unit, temperature collecting cell, numeral output control and communication unit, numeral input detection and power supply unit, front shell and back shell, the CPU master unit and man-machine interaction unit are integrated into system control unit, the temperature collecting cell, numeral output control and communication unit and numeral input detection are mounted in the back shell with power supply unit, the first input end of CPU master unit is separately installed on CPU master unit, the output end of CPU master unit and the second input terminal of CPU master unit, the photoelectric conversion interface of temperature collecting cell and the output end of temperature collecting cell are separately installed on the temperature collecting cell.The utility model is novel in design, convenient for monitoring, is easily installed maintenance, and simple and beautiful after installation, is suitable for application in the temperature monitoring application of high-tension switch cabinet.
Description
Technical field
The utility model relates to optical device technical field of environmental detection more particularly to a kind of high-tension switch cabinet fluorescence type light
Fine thermal detector.
Background technique
Power equipment safety reliability is the important link of ultra-large power transmission and distribution and power grid security guarantee, to grid power
Equipment carries out safe operation real time monitoring and necessitates, and long-term grid operation data shows that power grid electrical equipment malfunction is mostly
Cause equipment to run under the high temperature conditions due to high current operation, ageing equipment, dielectric level decline etc., and then causes combustion
It burns, caused by the serious consequences such as explosion.High-tension switch cabinet is the important primary equipment of power transmission and distribution, is safely operated normal for electric power
It conveys extremely important.
High-tension switch cabinet refers to for playing on-off, control in electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption
Or the electric product of the effects of protection, high-tension switch cabinet operational voltage level is in 3.6kV-550kV.High-tension switch cabinet is metal envelope
Switchgear is closed, in normal work, does not allow to open metal enclosed door, all electric connecting points are respectively positioned on high-tension switch cabinet
In.It since inside switch cabinet operating voltage is high, and cannot arbitrarily be powered off in normal use, so being installed on inside high-tension switch cabinet
Temp measuring system, need higher electric insulating quality, maintenance should be reduced in routine use.
Therefore, high-tension switch cabinet installs safe, real-time, few maintenance additional, comprehensive temp measuring system is both equipment self norms,
It is one of the developing direction for meeting actual user's demand, while being also smart grid.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high-tension switch cabinet proposed
Fluorescence type optical fiber temperature-measurement device.
To achieve the goals above, the utility model adopts the technical scheme that
High-tension switch cabinet fluorescence type optical fiber temperature-measurement device, including system control unit, CPU master unit, human-computer interaction list
Member, temperature collecting cell, numeral output control and communication unit, numeral input detection and power supply unit, front shell and rear portion
Shell, the CPU master unit and man-machine interaction unit are integrated into system control unit, and the system control unit is installed
In front shell, the temperature collecting cell, numeral output control and communication unit and numeral input detection and power supply unit
Be mounted in the back shell, be separately installed on the CPU master unit CPU master unit first input end,
The output end of CPU master unit and the second input terminal of CPU master unit are separately installed on the temperature collecting cell
The photoelectric conversion interface of temperature collecting cell and the output end of temperature collecting cell, in the numeral output control and communication unit
It is separately installed with the output end of numeral output control and communication unit and the input terminal of numeral output control and communication unit, it is described
It is separately installed with numeral input detection in numeral input detection and power supply unit and the input terminal and numeral input of power supply unit are examined
Survey the output end with power supply unit.
Preferably, the output end of the first input end of the CPU master unit and temperature collecting cell connects, described
The output end of CPU master unit is connect with the input terminal of numeral output control and communication unit, the CPU master unit
Second input terminal is detected with numeral input and is connect with the output end of power supply unit.
Preferably, the front lower section of the front shell is equipped with key group, the middle position installation of the front shell
There is TFT liquid crystal display, the TFT liquid crystal display is colour 320*240 resolution ratio.
Preferably, three groups of oblong apertures, the numeral output control and communication unit are equidistantly offered in the back shell
Output end and numeral input detection with the input terminal of power supply unit pass through the middle top of back shell and the oblong aperture of middle lower section
It is pierced by, the photoelectric conversion interface of the temperature collecting cell is pierced by by the middle part oblong aperture of back shell.
The beneficial effects of the utility model are: formation one is closed after being engaged by front shell with back shell
Class cube, system wiring use the inner socket contact pin mode of connection, and the rear end of back shell is external terminal and fluorescence type
Intelligent acess end, terminals use separate type connector, and fluorescence type intelligent acess end connect also the same use with fibre optical sensor
Separate type connection structure facilitates installation or maintenance.The utility model is novel in design, convenient for monitoring, is easily installed maintenance, and pacify
It is simple and beautiful after dress, it is suitable for application in the temperature monitoring application of high-tension switch cabinet.
Detailed description of the invention
Fig. 1 be the utility model proposes high-tension switch cabinet fluorescence type optical fiber temperature-measurement device systematic schematic diagram；
Fig. 2 be the utility model proposes high-tension switch cabinet fluorescence type optical fiber temperature-measurement device overall structure diagram；
Fig. 3 be the utility model proposes high-tension switch cabinet fluorescence type optical fiber temperature-measurement device rear structure schematic diagram；
Fig. 4 be the utility model proposes high-tension switch cabinet fluorescence type optical fiber temperature-measurement device system control unit structural representation
Figure；
Fig. 5 be the utility model proposes high-tension switch cabinet fluorescence type optical fiber temperature-measurement device temperature collecting cell structural representation
Figure；
Fig. 6 be the utility model proposes high-tension switch cabinet fluorescence type optical fiber temperature-measurement device numeral output control and communication unit
Meta structure schematic diagram；
Fig. 7 be the utility model proposes high-tension switch cabinet fluorescence type optical fiber temperature-measurement device numeral input detection with power supply list
Meta structure schematic diagram；
Fig. 8 be the utility model proposes high-tension switch cabinet fluorescence type optical fiber temperature-measurement device front shell structural schematic diagram；
Fig. 9 be the utility model proposes high-tension switch cabinet fluorescence type optical fiber temperature-measurement device back shell structural schematic diagram.
In figure: 1 system control unit, 2 CPU main control units, 3 man-machine interaction units, 4 temperature collecting cells, 5 numbers
Control and communication unit, the detection of 6 numeral inputs and power supply unit, 7 front shells, 8 back shells, 9 numeral outputs are exported to control
The photoelectric conversion with the input terminal of power supply unit, 11 temperature collecting cells is detected with the output end of communication unit, 10 numeral inputs
Interface, the first input end of 12 CPU master units, the output end of 13 CPU master units, 14 CPU master units
Second input terminal, the output end of 15 temperature collecting cells, the input terminal of 16 numeral output control and communication units, 17 numeral inputs
The output end of detection and power supply unit.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-9, high-tension switch cabinet fluorescence type optical fiber temperature-measurement device, including system control unit 1, CPU master unit
2, man-machine interaction unit 3, temperature collecting cell 4, numeral output control and communication unit 5, numeral input detection and power supply unit
6, front shell 7 and back shell 8, CPU master unit 2 and man-machine interaction unit 3 are integrated into system control unit 1, and are
System control unit 1 is mounted in front shell 7, temperature collecting cell 4, numeral output control and communication unit 5 and numeral input
Detection is mounted in back shell 8 with power supply unit 6, and the of CPU master unit is separately installed on CPU master unit 2
Second input terminal 14 of one input terminal 12, the output end 13 of CPU master unit and CPU master unit, temperature collecting cell 4
On be separately installed with the photoelectric conversion interface 11 of temperature collecting cell and the output end 15 of temperature collecting cell, numeral output control
With output end 9 and the numeral output control for being separately installed with numeral output control and communication unit on communication unit 5 and communication unit
The input terminal 16 of member is separately installed with numeral input detection and the input of power supply unit in numeral input detection and power supply unit 6
The output end 17 at end 10 and numeral input detection and power supply unit.The utility model is novel in design, convenient for monitoring, is easily installed dimension
Shield, and it is simple and beautiful after installation, it is suitable for application in the temperature monitoring application of high-tension switch cabinet.
In the present embodiment, the first input end 12 of CPU master unit and the output end 15 of temperature collecting cell are connected,
The output end 13 of CPU master unit and the input terminal 16 of numeral output control and communication unit connect, CPU master unit
Second input terminal 14 and numeral input detection are connect with the output end 17 of power supply unit, and the front lower section of front shell 7 is equipped with
Key group, the middle position of front shell 7 are equipped with TFT liquid crystal display, and TFT liquid crystal display is colour 320*240 resolution
Rate equidistantly offers three groups of oblong apertures, the output end 9 and numeral input of numeral output control and communication unit in back shell 8
It detects and is pierced by with the input terminal 10 of power supply unit by the middle top of back shell 8 and the oblong aperture of middle lower section, temperature acquisition list
The photoelectric conversion interface 11 of member is pierced by by the middle part oblong aperture of back shell 8.
In the present embodiment, the probe of fluorescence type optical-fiber temperature measuring module is separately mounted to the inlet-outlet line of high-tension switch cabinet
The data of contact position, 4 Jiang Dui of temperature collecting cell, six tunnel fluorescence type optical-fiber temperature measuring module are acquired in real time, and with total
Line mode transfers data to CPU main control unit 2, and CPU main control unit 2 is by the real time temperature data of acquisition in human-computer interaction
TFT liquid crystal display in unit 3 shows the temperature value of high-tension switch cabinet inlet-outlet line contact position.If high-tension switch cabinet passes in and out
Line contact position temperature exceeds alarm setting value, will on TFT liquid crystal display corresponding position change color tips, and open
Control point is exported in dynamic numeral output control and communication unit 5 accordingly for triggering external alarm relevant device.This is practical
Novel front shell forms a closed class cube after being engaged with back shell, system wiring is inserted using inner socket
The needle mode of connection, the rear end of back shell are that external terminal and fluorescence type intelligent acess end, terminals are patched using separate type
Part, fluorescence type intelligent acess end connect similarly using separate type connection structure with fibre optical sensor, pacify in this way in order to simplify
Dress and maintenance.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. high-tension switch cabinet fluorescence type optical fiber temperature-measurement device, including system control unit (1), CPU master unit (2), man-machine friendship
Mutual unit (3), temperature collecting cell (4), numeral output control and communication unit (5), numeral input detection and power supply unit
(6), front shell (7) and back shell (8), which is characterized in that the CPU master unit (2) and man-machine interaction unit (3)
It is integrated into system control unit (1), and the system control unit (1) is mounted on front shell (7), the temperature acquisition list
First (4), numeral output control and communication unit (5) and numeral input detection and power supply unit (6) are mounted on the back shell
(8) on, first input end (12), the CPU main controller of CPU master unit are separately installed on the CPU master unit (2)
The output end (13) of unit and the second input terminal (14) of CPU master unit are installed respectively on the temperature collecting cell (4)
Have a photoelectric conversion interface (11) of temperature collecting cell and the output end (15) of temperature collecting cell, the numeral output control with
The output end (9) and numeral output that numeral output control and communication unit is separately installed on communication unit (5) are controlled and are communicated
The input terminal (16) of unit, the numeral input detect and are separately installed with numeral input detection and power supply on power supply unit (6)
The output end (17) of input terminal (10) and the numeral input detection and power supply unit of unit.
2. high-tension switch cabinet fluorescence type optical fiber temperature-measurement device according to claim 1, which is characterized in that the CPU main controller
Output end (15) connection of the first input end (12) and temperature collecting cell of unit, the output end of the CPU master unit
(13) it is connected with the input terminal of numeral output control and communication unit (16), the second input terminal of the CPU master unit
(14) it is connect with numeral input detection with the output end (17) of power supply unit.
3. high-tension switch cabinet fluorescence type optical fiber temperature-measurement device according to claim 1, which is characterized in that the front shell
(7) front lower section is equipped with key group, and the middle position of the front shell (7) is equipped with TFT liquid crystal display, described
TFT liquid crystal display is colour 320*240 resolution ratio.
4. high-tension switch cabinet fluorescence type optical fiber temperature-measurement device according to claim 1, which is characterized in that the back shell
(8) three groups of oblong apertures, output end (9) and the numeral input detection of the numeral output control and communication unit are equidistantly offered on
It is pierced by with the input terminal (10) of power supply unit by the middle top of back shell (8) and the oblong aperture of middle lower section, the temperature is adopted
The photoelectric conversion interface (11) of collection unit is pierced by by the middle part oblong aperture of back shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065399.1U CN208333701U (en) | 2018-07-06 | 2018-07-06 | High-tension switch cabinet fluorescence type optical fiber temperature-measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065399.1U CN208333701U (en) | 2018-07-06 | 2018-07-06 | High-tension switch cabinet fluorescence type optical fiber temperature-measurement device |
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| CN208333701U true CN208333701U (en) | 2019-01-04 |
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| CN201821065399.1U Active CN208333701U (en) | 2018-07-06 | 2018-07-06 | High-tension switch cabinet fluorescence type optical fiber temperature-measurement device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793663A (en) * | 2019-10-22 | 2020-02-14 | 云南恒协科技有限公司 | Intelligent switch cabinet temperature monitoring system and method based on Internet of things technology |
| CN112363418A (en) * | 2019-07-23 | 2021-02-12 | 西安和其光电科技股份有限公司 | Fluorescent optical fiber temperature controller and temperature control method thereof |
-
2018
- 2018-07-06 CN CN201821065399.1U patent/CN208333701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363418A (en) * | 2019-07-23 | 2021-02-12 | 西安和其光电科技股份有限公司 | Fluorescent optical fiber temperature controller and temperature control method thereof |
| CN110793663A (en) * | 2019-10-22 | 2020-02-14 | 云南恒协科技有限公司 | Intelligent switch cabinet temperature monitoring system and method based on Internet of things technology |
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